Error trying to load up a kml

ArduPlane Plane 4.5
1

I’m not sure if this is the correct location. I’m using Ardupilot Mission Planner Version 1.3.82, I’ve also tried the latest 1.3.899.

I go into Plan, then Map tool and KML Overlay. I then choose one of my KML’s. I’ve never had an issue until today.

I get the following message on the screen.

image
image1090×121 8.2 KB

Anyone else having the same issue or can someone help me out?

Thanks in advance

2

After update mission planner, the same error here. Some .kml/.kmz open, but the most show this error.